Zeal International offers Digital pH Conductivity and Temperature Meter. Zeal International is an ISO 9001 accredited company. The Company also manufactures various types of material testing equipments. The Digital pH Conductivity and Temperature Meter, Model ZI 14005, is useful for monitoring acidity and alkalinity, conductivity and temperature of natural water, sea water, drinking water, treated water, waste water, brine solution, soil and other chemical solutions and so it is used in chemical labs, pollution and environmental testing, public health engineering, sugar, cement, paper, industries, pharmaceuticals and boiler water analysis, agriculture and soil labs, brewery and transport under takings, fertilizer plants and petroleum refineries. The Digital pH Conductivity and Temperature Meter has 3« digits, 7 segment bright red LED display with solid state IC circuitry. This Meter operates on 230V AC, 50Hz.